31106067004888 has 8 divisors (see below), whose sum is σ = 58323875634180. Its totient is φ = 15553033502440.

The previous prime is 31106067004879. The next prime is 31106067004921. The reversal of 31106067004888 is 88840076060113.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×31106067004888² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1944129187798 + ... + 1944129187813.

Almost surely, 2^{31106067004888} is an apocalyptic number.

It is an amenable number.

31106067004888 is a deficient number, since it is larger than the sum of its proper divisors (27217808629292).

31106067004888 is a wasteful number, since it uses less digits than its factorization.

31106067004888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3888258375617 (or 3888258375613 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 52.

The spelling of 31106067004888 in words is "thirty-one trillion, one hundred six billion, sixty-seven million, four thousand, eight hundred eighty-eight".